Key Smart

Task chair with seat in technopolymer and padding in non-deformable expanded polyurethane. Flexible backrest made of fiberglass reinforced polypropylene, upholstered version in non-deformable expanded polyurethane. Steel gaslift and bases in polypropylene or aluminium with swivel castors or feet. Fixed and adjustable nylon armrests, versions with soft polyurethane pad. Mechanisms with steel body, cover and control levers in technopolymer or fixed steel plate with lever. Design: Alegre Design

Certifications

D.L.81
EN1335-1:2020 tipo B

Homologations

Class 1IM: Only on request with upholstery: Trevi cat. C

Minimum Environmental Criteria

Black version with compliant fabrics (no AL4 base)

Black flexible microperforated polypropylene backrest

White flexible microperforated polypropylene backrest

Padded backrest

Images are for reference only. Please refer to the sample folder with real material swatches.

Planet (Cat. A - Ecoleather)

A 31F

A 32F

A 29F

A 37F

A 28F

A 30F

A 35F

A 39F

A 36F

A 26F

A 34F

A 38F

A 27F

3D Fabric (Cat. A - Polyester fabric)

A 3BE

A 3GR

A 3BL

A 3NE

Skill/Secret (Cat. C - Ecoleather)

C 40F

C 41F

C 42F

C 46F

C 50F

C 48F

C 47F

C 43F

C 51F

C 53F

C 45F

C 49F

C 52F

Cura (Cat. C - Fabric)

C 31C

C 30C

C 39C

C 32C

C 34C

C 36C

C 37C

C 33C

C 38C

Trevi (Cat. C - Fabric)

C 38G

C 38T

C 381

C 38M

C 385

C 383

C -38

C 387

C 38L

C 380

C 382

C 386

C 38P

C 384

C 38A

C 38H

C 388

Xtreme (Cat. C - Fabric)

C 335

C 349

C 333

C 338

C 325

C 340

C 324

Mirage (Cat. C - Fabric)

C 331

C 336

C 332

C 326

C 330

C 337

C 329

C 334

C 327

C 328

Jet (Cat. C - Fabric)

C 37J

C 30J

C 34J

C 32J

C 36J

C 35J

C 31J

C 33J

C 38J

Extrema Ikon (Cat. D - Ecoleather)

D 474

D 482

D 476

D 471

D 472

Extrema AU (Cat. D - Ecoleather)

D 420

D 425

D 426

D 430

D 429

D 422

D 423

D 424

Valencia (Cat. D - Ecoleather)

D 54V

D 50V

D 51V

D 52V

D 53V

Cyber (Cat. D - Fabric)

D 41Y

D 42Y

D 40Y

D 43Y

D 44Y

D 45Y

D 46Y

D 47Y

D 48Y

Fenice (Cat. D - Fabric)

D 503

D 505

D 504

D 508

D 509

Jungla (Cat. D - Fabric)

D 510

D 511

D 512

D 513

Poseidon (Cat. D - Fabric)

D 40P

D 49P

D 45P

D 46P

D 43P

D 44P

D 42P

D 41P

D 47P

D 48P

D 51P

D 50P

D 52P

Tweed Coco (Cat. D - Fabric)

D 40W

D 41W

D 42W

D 43W

D 44W

Honey (Cat. D - Fabric)

D 40H

D 41H

D 42H

D 43H

D 44H

Pelle (Cat. P - Genuine leather)

P 901

P 915

P 917

P 905

P 908

P 909

P 914

P 920

P 912

P 910

P 911

P 902

P 903

Armrests

Fixed nylon arms

1D adjustable soft touch arms

2D adjustable stretchable soft touch black arms

4D adjustable rotating extensible stretchable soft touch black arms

Adjustments

Gaslift plate (GP)

Seat height adjustment

Self-weighing syncron (P)

Seat and backrest tilt syncron mechanism with automatic tension adjustment and seat height adjustment

Slide system seat

Seat depth adjustment

Key Smart lumbar support

Height adjustable lumbar support

Syncron self-weighing slide system (F)

For Advanced version. Seat and backrest syncron tilt mechanism integrated into the seat, with self-weighing tension adjustment, with seat height and seat depth adjustment

1. Seat height adjustment

2. Tilt movement control

4. Seat depth adjustment

5-star swivel bases